II (AX20)
Diagnostic port location (OBD)
Illustrative — for orientation only.
RHD (UK): driver's footwell, high up under the lower edge of the dashboard, directly beneath and slightly behind the bonnet-release lever on the right of the steering column. The connector is white, not black, and it points down and rearwards, so it is almost impossible to see from the seat — crouch outside the open driver's door and feel up under the dash edge beside the release lever. Same position on every grade including GR Sport and the plug-in hybrid. LHD: the port sits in the mirrored position, under the dash edge to the left of the steering column beside the bonnet-release lever, above the footrest. Note the interior fuse box is on the left of the dash on every C-HR regardless of steering side, so on a RHD car the fuse box is in the passenger footwell and is not a landmark for finding the port.
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